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NTT DATA


São Paulo, SP, Brasil

Mid-Level Infrastructure Security Engineer

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Remote

Brasil

Salary Range

Not informed

Full Time Employee

Experience Level

Mid level

Requirements

3+ years of experience in the career
DNS
IPS
Cisco ASA
WSG
Check Point
Azure Firewall
SASE
NAT
Fortinet
Roteamento
VPN
Palo Alto
BlueCoat
Algosec
TCP/IP
Palo Alto SWG
Cisco FirePower
NDR
Cisco FTD

Tasks and Responsibilities

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About the Role

We are seeking a Mid-Level Infrastructure Security Engineer to design, implement, and maintain perimeter and network security architectures.

The successful candidate will be responsible for ensuring network segmentation, traffic inspection, and threat protection, with a focus on multi-vendor firewalls, SASE, VPN, NDR, IPS, and rule governance using Algosec.

Key Responsibilities

  • Design, implement, and maintain perimeter and network security architectures.
  • Administer multi-vendor firewalls, including Checkpoint, Fortinet, Palo Alto, ASA/FTD, and Azure Firewall.
  • Work with SASE, VPN, NDR, IPS, and rule governance in Algosec.
  • Perform network segmentation and traffic inspection.
  • Monitor and respond to threats, ensuring stable operations compliant with security best practices.
  • Analyze security logs to identify and handle incidents.
  • Work under the guidance of senior technical references.

Technical Requirements

  • Knowledge of at least two firewall platforms: Checkpoint, Fortinet, Palo Alto, ASA/FTD, or Azure Firewall.
  • Experience with Cisco FirePower IPS.
  • Knowledge of BlueCoat/WSG and Palo Alto/SWG proxies.
  • Advanced proficiency in TCP/IP, NAT, routing, and DNS.
  • Ability to read and analyze security logs.

Expected Profile

Prior experience in critical environments and 24x7 operations. Willingness to learn and grow with the support of senior specialists.

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